/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.skatiger.jrove.tag;

public interface TagDecorator {

    /**
     * If handled, return a new Tag instance, otherwise return null
     * 
     * @param tag
     *            tag to be decorated
     * @return a decorated tag, otherwise null
     */
    public Tag decorate(Tag tag);
}
